HK65897A - Process and device for image signal recording or reproduction - Google Patents
Process and device for image signal recording or reproductionInfo
- Publication number
- HK65897A HK65897A HK65897A HK65897A HK65897A HK 65897 A HK65897 A HK 65897A HK 65897 A HK65897 A HK 65897A HK 65897 A HK65897 A HK 65897A HK 65897 A HK65897 A HK 65897A
- Authority
- HK
- Hong Kong
- Prior art keywords
- additional information
- image
- recorded
- reproduction
- image signal
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/007—Systems with supplementary picture signal insertion during a portion of the active part of a television signal, e.g. during top and bottom lines in a HDTV letter-box system
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/015—High-definition television systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/83—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal
- H04N9/832—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal using an increased bandwidth for the luminance or the chrominance signal
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Holo Graphy (AREA)
- Optical Recording Or Reproduction (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4012344A DE4012344A1 (de) | 1990-04-18 | 1990-04-18 | Fernsehaufzeichnungssystem |
DE4037374A DE4037374A1 (de) | 1990-11-23 | 1990-11-23 | Videorecorder fuer ein fernsehsignal mit einem helpersignal |
PCT/EP1991/000676 WO1991016793A1 (fr) | 1990-04-18 | 1991-04-10 | Procede et dispositif pour l'enregistrement et/ou la reproduction d'un signal d'image |
Publications (1)
Publication Number | Publication Date |
---|---|
HK65897A true HK65897A (en) | 1997-05-23 |
Family
ID=25892310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK65897A HK65897A (en) | 1990-04-18 | 1997-05-15 | Process and device for image signal recording or reproduction |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0524993B1 (fr) |
JP (1) | JP3129435B2 (fr) |
KR (1) | KR100212021B1 (fr) |
AT (1) | ATE140577T1 (fr) |
AU (1) | AU7668791A (fr) |
DE (1) | DE59108008D1 (fr) |
ES (1) | ES2091922T3 (fr) |
HK (1) | HK65897A (fr) |
HU (1) | HU9202818D0 (fr) |
WO (1) | WO1991016793A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3942204C1 (fr) * | 1989-12-21 | 1991-04-25 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig Hollaend. Stiftung & Co Kg, 8510 Fuerth, De | |
DE4111979A1 (de) * | 1991-04-12 | 1992-10-15 | Thomson Brandt Gmbh | Vorrichtung zur bildsignal-aufzeichnung und/oder -wiedergabe |
DE4114054A1 (de) * | 1991-04-30 | 1992-11-05 | Grundig Emv | Videorecorder zur aufzeichnung von nach dem letterbox-verfahren uebertragenen videosignalen |
US5293248A (en) * | 1991-05-06 | 1994-03-08 | U.S. Philips Corporation | System and apparatus for recording and reproducing and extended definition video signal in/from a track on a magnetic carrier |
DE4128337A1 (de) * | 1991-08-27 | 1993-03-04 | Thomson Brandt Gmbh | Verfahren und einrichtung zur decodierung von bildsignalen mit zusatzinformationen |
EP0999710A1 (fr) * | 1993-05-07 | 2000-05-10 | SONY DEUTSCHLAND GmbH | Amélioration d'un signal de télévision compatible avec un signal de télévision standard, procédé de transmission du signal de télévision amélioré et équipement vidéo de traitement du signal vidéo amélioré |
EP2540072B1 (fr) | 2010-02-22 | 2014-04-09 | Dolby Laboratories Licensing Corporation | Diffusion et commande vidéo en écrasant des données vidéo |
US11740618B2 (en) | 2021-04-23 | 2023-08-29 | General Electric Company | Systems and methods for global cyber-attack or fault detection model |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3431006C1 (de) * | 1984-08-23 | 1985-09-26 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth | Verfahren und Einrichtung zur Aufzeichnung und Wiedergabe von Farbvideosignalen mit Datenzeilen |
FR2623676B1 (fr) * | 1987-11-25 | 1993-10-15 | Etat Francais Delegue Armement | Procede et dispositifs pour enregistrer et/ou pour transmettre des debits eleves de signaux binaires par des moyens connus d'enregistrement et/ou de transmission de signaux video et pour relire les informations numeriques |
US4845562A (en) * | 1988-06-10 | 1989-07-04 | Rca Licensing Corporation | Widescreen television reception and recording system utilizing conventional equipment |
-
1991
- 1991-04-10 ES ES91907438T patent/ES2091922T3/es not_active Expired - Lifetime
- 1991-04-10 JP JP03506866A patent/JP3129435B2/ja not_active Expired - Fee Related
- 1991-04-10 AU AU76687/91A patent/AU7668791A/en not_active Abandoned
- 1991-04-10 WO PCT/EP1991/000676 patent/WO1991016793A1/fr active IP Right Grant
- 1991-04-10 DE DE59108008T patent/DE59108008D1/de not_active Expired - Fee Related
- 1991-04-10 AT AT91907438T patent/ATE140577T1/de not_active IP Right Cessation
- 1991-04-10 EP EP91907438A patent/EP0524993B1/fr not_active Expired - Lifetime
- 1991-04-10 HU HU922818Q patent/HU9202818D0/hu unknown
-
1992
- 1992-10-16 KR KR1019920702555A patent/KR100212021B1/ko not_active IP Right Cessation
-
1997
- 1997-05-15 HK HK65897A patent/HK65897A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE140577T1 (de) | 1996-08-15 |
AU7668791A (en) | 1991-11-11 |
ES2091922T3 (es) | 1996-11-16 |
HU9202818D0 (en) | 1992-12-28 |
DE59108008D1 (de) | 1996-08-22 |
WO1991016793A1 (fr) | 1991-10-31 |
JP3129435B2 (ja) | 2001-01-29 |
EP0524993B1 (fr) | 1996-07-17 |
EP0524993A1 (fr) | 1993-02-03 |
JPH05505917A (ja) | 1993-08-26 |
KR100212021B1 (en) | 1999-08-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MY104798A (en) | Gradation correcting apparatus for correcting luminance signal in accordance with detected color signal. | |
CA2019081A1 (fr) | Appareil d'enregistrement-lecture a dispositif de commutation automatique entre differents types de traitement audio | |
KR0176704B1 (ko) | 기록장치 | |
KR100212021B1 (en) | Process and device for image signal recording or reproducing | |
TW282612B (fr) | ||
AU8513982A (en) | Video recorder fm sound system | |
EP0719057A3 (fr) | Enregistrement et reproduction de signal numérique | |
ES2078040T3 (es) | Dispositivo para registro y/o reproduccion de señales de video. | |
JPH0362076B2 (fr) | ||
EP0561546A3 (fr) | Magnétoscope capable d'enregistrer et reproduire un signal de chrominance à large-bande | |
EP0357230A3 (fr) | Enregistreur de signaux vidéo numériques à bande | |
EP0881829A3 (fr) | Système de magnétoscope de télévision à durée prolongée et procédé pour sa mise en oeuvre | |
EP0078059A3 (fr) | Méthode d'enregistrement de signaux audio/vidéo | |
HK72797A (en) | Process and device for decoding image signals containing additional information | |
JPH0239920B2 (fr) | ||
WO1991003905A3 (fr) | Magnetoscope | |
EP0309876A3 (fr) | Système de transmission de télévision MAC | |
ES8504417A1 (es) | Sistema de tratamiento de senales video procedentes de un dispositivo de produccion tal como camara de television en color, magnetoscopio o analogos, principalmente tipo secam | |
JPS6462096A (en) | Disk dubbing device | |
ATE104819T1 (de) | Videorecorder mit abschaltbarem hochfrequenzmodulator. | |
JPS6448575A (en) | Video tape recorder | |
ES2010889A6 (es) | Procedimiento para el registro y reproduccion de senales video en color sobre banda magnetica. | |
JPS56153896A (en) | Video signal recorder and reproducer | |
JPH0562873B2 (fr) | ||
JPS54103635A (en) | Color video recording device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20060410 |